exploiting-smb-vulnerabilities-with-metasploit

name	exploiting-smb-vulnerabilities-with-metasploit
description	Identifies and exploits SMB protocol vulnerabilities using Metasploit Framework during authorized penetration tests to demonstrate risks from unpatched Windows systems, misconfigured shares, and weak authentication in enterprise networks. . Use when working with exploiting smb vulnerabilities with metasploit.
domain	cybersecurity
tags	["network-security","smb","metasploit","exploitation","eternalblue"]
subdomain	network-security
version	1.0
author	oyi77
license	Apache-2.0
nist_csf	["PR.IR-01","DE.CM-01","ID.AM-03","PR.DS-02"]

Exploiting Smb Vulnerabilities With Metasploit

Overview

Cybersecurity skill for exploiting smb vulnerabilities with metasploit. Follows industry best practices and security standards.

When to Use

Trigger phrases:

• "exploiting smb vulnerabilities with metasploit"

• "Identifies and exploits SMB protocol vulnerabilities using Metasploit Framework "

• Testing Windows systems for critical SMB vulnerabilities (EternalBlue, EternalRomance, PrintNightmare) during authorized penetration tests

• Demonstrating lateral movement risks via SMB relay, pass-the-hash, and credential spraying

• Validating that patch management processes have addressed known SMB vulnerabilities

• Assessing SMB signing enforcement and share permission configurations across the domain

• Testing network segmentation by attempting SMB exploitation across VLAN boundaries

Do not use against systems without explicit written authorization, against production domain controllers without a maintenance window, or to deploy persistent backdoors beyond the scope of the assessment.

When NOT to Use

• When you lack proper authorization for testing
• For production systems without change management
• When the task requires legal or compliance expertise beyond technical scope

Prerequisites

• Metasploit Framework 6.x installed (msfconsole --version)
• Authorized penetration test scope document listing target IP ranges and approved attack types
• Network access to target SMB services (TCP 445, TCP 139)
• CrackMapExec and Impacket tools installed for complementary SMB testing
• Valid test credentials or credential wordlists approved for the engagement
• Kali Linux or equivalent testing platform

Workflow

# Example: IOC detection
import re

IOC_PATTERNS = {
    "ip": r"\b(?:\d{1,3}\.){3}\d{1,3}\b",
    "domain": r"\b[a-z0-9-]+\.[a-z]{2,}\b",
    "hash_md5": r"\b[a-f0-9]{32}\b",
    "hash_sha256": r"\b[a-f0-9]{64}\b",
}

 () -> :
     {k: re.findall(v, text)  k, v  IOC_PATTERNS.items()}